Rear portion of a motor vehicle



FIG. 1 is a perspective view of a first rear portion of a motor vehicle;

FIG. 2 is a front view of the first rear portion;

FIG. 3 is a right side view of the first rear portion;

FIG. 4 is a left side view of the first rear portion;

FIG. 5 is a top view of the first rear portion;

FIG. 6 is a perspective view of a second rear portion of a motor vehicle;

FIG. 7 is a front view of the second rear portion;

FIG. 8 is a right side view of the second rear portion;

FIG. 9 is a left side view of the second rear portion;

FIG. 10 is a top view of the second rear portion;

FIG. 11 is a perspective view of a third rear portion of a motor vehicle;

FIG. 12 is a front view of the third rear portion;

FIG. 13 is a right side view of the third rear portion;

FIG. 14 is a left side view of the third rear portion; and,

FIG. 15 is a top view of the third rear portion.

The portion of the motor vehicle shown in broken lines is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a rear portion of a motor vehicle, as shown and described. 